ReadyState

All possible states in which a connection can be, based on States from the XMLHttpRequest spec, but with an additional "CANCELLED" state.

已弃用: see https://angular.io/guide/http

      
      enum ReadyState {
  Unsent
  Open
  HeadersReceived
  Loading
  Done
  Cancelled
}
    

成员列表

成员说明
Unsent
Open
HeadersReceived
Loading
Done
Cancelled